Cheap Flights from Chicago O'Hare International to Asuncion

Compare Chicago O'Hare International to Asuncion flight deals

Find the cheapest month or even day of the year to fly to Asuncion

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Flight deals from Chicago O'Hare International to Asuncion

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Asuncion? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago O'Hare International to Asuncion

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Asuncion flights are currently cheapest in March.

Chicago O'Hare International to Asuncion: Alternative routes

Compare routes from Chicago O'Hare International to Asuncion below. You may find an airport to fly into that's cheaper, faster, or easier than Asuncion.

Chicago to Asuncion: Flight information

The things to know before you go.
Cheapest flight foundRs111,519
Cheapest month to flyMarch

Finding cheap flights from Chicago O'Hare International to Asuncion: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Asuncion is Rs237,326. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago O'Hare International to Asuncion. But we found flights with one or more stops from Rs237,326.
As of January 2026, there are no flights flying from Chicago O'Hare International to Asuncion.
The cheapest month to fly from Chicago O'Hare International to Asuncion is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Asuncion Airport on Thursday, 26 February 2026.
No airlines currently offer direct flights between Chicago O'Hare International Airport and Asuncion Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Asuncion but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Asuncion is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Asuncion.

Travelling from O'Hare International Airport (ORD) to Silvio Pettirossi International Airport (ASU): what you need to know

  • The timezone in Asuncion is UTC-3, which is two hours ahead of Chicago.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport with enough time to board your ORD to ASU flight.

  • During popular months such as August, it's best to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're flying during a peak period in general.

  • Break up your flight or take a detour to a new city with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from O'Hare International Airport to Silvio Pettirossi International Airport. Many travellers pass through Tocumen International Airport on this route.

How to find the cheapest flights from O'Hare International Airport (ORD) to Silvio Pettirossi International Airport (ASU)

  • At the moment, Rs111,519 is the cheapest price we've found for a one-way O'Hare International Airport to Silvio Pettirossi International Airport flight. The best price for a return plane ticket is Rs237,326. Remember that fares could change due to availability when booking.

  • To get your hands on cheap tickets from ORD to ASU, book as early as you can. Airlines tend to offer lower prices when flights are first made available.

  • The 'Whole month' search function shows you the cheapest flights from O'Hare International Airport to Silvio Pettirossi International Airport across the entire month. It's a good way to snap up a bargain if your travel dates aren't set in stone.

  • Cut down on the time spent looking for cheap flights from ORD to ASU by creating a Price Alert. You'll receive an email or push notification on the app when a new low fare is offered.

  • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from O'Hare International Airport to Silvio Pettirossi International Airport.

Handy information about O'Hare International Airport (ORD)

  • You'll find ORD at 10000 West O'Hare.

  • Of all flights leaving O'Hare International Airport, 74.85% touch down on time at their destination.

  • To reach O'Hare International Airport from central Chicago, it takes about 35 minutes if you're going by car. This depends on traffic, however. It's approximately 40 kilometres from the airport to the city centre.

  • The journey when using public transport takes roughly 55 minutes.

  • Get your break off to a leisurely start by staying near ORD. Whether you've booked an early flight from O'Hare International Airport to Silvio Pettirossi International Airport or just don't like being rushed, these stays are ideal:

Arriving at Silvio Pettirossi International Airport (ASU)

Getting from Silvio Pettirossi International Airport (ASU) to central Asuncion

  • Silvio Pettirossi International Airport to central Asuncion has a drive time of about 15 minutes. It's approximately 10 kilometres away.

When to fly to Silvio Pettirossi International Airport (ASU)

  • The quietest month for a flight from O'Hare International Airport to Silvio Pettirossi International Airport is April, while July is the most popular. Pick the best time to visit Asuncion based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Book your flight from O'Hare International Airport to Silvio Pettirossi International Airport for January if you'd like to go to Asuncion during its warmest month. You can expect temperatures of between 22ºC and 39ºC.

  • If you want to travel in cooler conditions, search for a cheap ticket from ORD to ASU in July. Temperatures average between 11ºC and 29ºC then.

Explore more of Paraguay

  • You've seen Asuncion, now it's time to discover other corners of Paraguay. Journey about 290 kilometres east to Ciudad del Este to check off its top sights. From Catedral San Blas to Lago de la Republica and PC Comandante, there's plenty to keep you on the go.

  • If you're ready to explore another side of Paraguay, head for San Lorenzo, about 10 kilometres south-east of Asuncion. Oratorio Ntra. Señora de la Asunción, Capilla San Roque Gonzalez de Santacruz and Capilla Nuestra Señora De La Asunción are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.